java - 是否可以检测在表格单元格内单击的按钮？

Question

我是一个 Swing 应用程序，其中有一个表格，我正在放置一个可以包含按钮的面板。代码如下

 public class MyCellDataRenderer implements TableCellRenderer, TableCellEditor {


@Override
public Component getTableCellRendererComponent(JTable table, Object    value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    MyCellData myCellData = (MyCellData) table.getValueAt(row, column);

    JPanel panel = GridBagHelper.createPanel();
    if (myCellData.isATableHeader()) {
        panel.setBackground(myCellData.getCellBackgroundColor());
        panel.add(myCellData.getContenant(), GridBagHelper.createGridBagConstraints(0, 0, 1, 1,
                GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH));
        return panel;
    }
  boolean condition=true;
    if (condition==true) {
        panel.setBackground(myCellData.getCellBackgroundColor());
        panel.add(myCellData.getContenant(), GridBagHelper.createGridBagConstraints(0, 0, 1, 1,
                GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH));
        return panel;
    }
    panel.setBackground(myCellData.getCellBackgroundColor());
    panel.add(myCellData.getContenant(), GridBagHelper.createGridBagConstraints(0, 0, 1, 1,
            GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH));

    return panel;

}

我的问题是我是否可以检测到对面板内包含的按钮的点击？ 我问的是技术上可行吗？

谢谢

Answer 1

In my cell, I have two buttons and three labels; they are all in one panel.

您使用 TableCellRenderer and TableCellEditor 是正确的。在此完整example ，StatusEditor 查询封闭的 StatusPanel 并在其 getCellEditorValue() 实现中返回合适的值。